Due to the high energy density of hydrogen, as drone systems increase in weight fuel cells allow longer flight with heavier payloads than battery technology.
The capacity of batteries is proportional to the number of cells, but because of the dynamics of battery weight, after a certain point large batteries do not provide longer uptime.

Ultralight fuel cellsprovide high energy output

For bipolar plates, which take up the largest portion of the stack’s weight, we applied ultrathin metallic bipolar plates developed with our proprietary technology and successfully reduced the total weight.
A key material used in the stack is MEA (Membrane Electrode Assembly), which boasts outstanding energy output and durability even in high temperature and low humidity. This enables high energy output and durability for our fuel cell Powerpack.
And thanks to the stack structure design, which maintains even energy output among cells, high energy output of the fuel cell Powerpack remains stable during flight.

Ultralight fuel cellsprovide high energy output

For bipolar plates, which take up the largest portion of the stack’s weight, we applied ultrathin metallic bipolar plates developed with our proprietary technology and successfully reduced the total weight.

A key material used in the stack is MEA (Membrane Electrode Assembly), which boasts outstanding energy output and durability even in high temperature and low humidity. This enables high energy output and durability for our fuel cell Powerpack.
And thanks to the stack structure design, which maintains even energy output among cells, high energy output of the fuel cell Powerpack remains stable during flight.

Customizable to various drones

Doosan’s fuel cell Powerpacks are offered as a modular package kit, which allows you to customize it to suit many commercial drone platforms.

The DP20 is an ideal solution for infrastructure inspectionand public safety

Doosan’s 2kW DP20 powerpack provides a long-endurance solution to enable drone in infrastructure inspection and public safety. Doosan is also currently developing solutions for logistics and surveying applications.

The DP20 is an ideal solution for infrastructure inspectionand public safety

Doosan’s 2kW DP20 powerpack provides a long-endurance solution to enable drone in infrastructure inspection and public safety. Doosan is also currently developing solutions for logistics and surveying applications.

DMI View App allows users to monitor powerpack conditions such as voltage and amperage.
With the View App drones will stop over at a nearby landing point or return to a home point when hydrogen runs low, helping to guarantee a safe flight experience.

U-shaped Powerpack

Doosan's fuel cell Powerpack has a U-shaped design, which helps minimize damage of internal components even after a crash.

U-shaped Powerpack

Doosan's fuel cell Powerpack has a U-shaped design, which helps minimize damage of internal components even after a crash.